Upgrade your weapons and create total havoc, in the fourth installment of Mass Mayhem series!
- Arrow Keys: Move
- E: Switches Weapons
- R: Jetpack
- Spacebar: Attacks
Attention: If you get some funky error while trying to load this game, just refresh the page (F5) and try again!
Added In: May 5th, 2013
Played: 25 times.
Permanent link to Mass Mayhem 4